Patents by Inventor Anders Wallner

Anders Wallner has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method and device for mammographic stereotactic punction of pathological lesions in the female breast
    Patent number: 4930143
    Abstract: Method and apparatus for stereotactic localization of cancer suspect lesions of the female breast in connection with X-ray mammography. The object is imaged in two directions, and the position of the lesions is calculated from the parallax displacement between the two images. The X-ray tube and the film are held stationary, and the parallax displacement is effected by moving the object laterally.
    Type: Grant
    Filed: July 13, 1988
    Date of Patent: May 29, 1990
    Inventors: Bengt Lundgren, Anders Wallner